Low

LT1054CN8#PBF - 

DC/DC Adjustable Charge Pump Voltage Converter, Inverter, 3.5V to 15V in, 100 mA out, 25 kHz, DIP-8

LT1054CN8#PBF - DC/DC Adjustable Charge Pump Voltage Converter, Inverter, 3.5V to 15V in, 100 mA out, 25 kHz, DIP-8

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LT1054CN8#PBF
Order Code:
9559515
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT1054CN8#PBF is a Switched-capacitor Voltage Converter and Regulator that provides higher output current than previously available converters with significantly lower voltage losses. An adaptive switch driver scheme optimizes efficiency over a wide range of output currents. Total voltage loss at 100mA output current is typically 1.1V. This holds true over the full supply voltage range of 3.5 to 15V. Quiescent current is typically 2.5mA. The LT1054 also provides regulation, a feature not previously available in switched-capacitor voltage converters. By adding an external resistive divider a regulated output can be obtained. This output will be regulated against changes in both input voltage and output current. It can also be shut down by grounding the feedback pin. Supply current in shutdown is less than 100µA. The internal oscillator runs at a nominal frequency of 25kHz. The oscillator pin can be used to adjust the switching frequency or to externally synchronize the LT1054.
  • Reference and error amplifier for regulation
  • Low loss (1.1V at 100mA)
  • External shutdown
  • External oscillator synchronization
  • Pin compatible with the LTC®1044/ICL7660

Applications

Signal Processing, Power Management

Product Information

:
Adjustable
:
3.5V
:
15V
:
DIP
:
8Pins
:
100mA
:
-
:
-
:
-
:
Doubler, Inverting
:
100°C
:
Cut Tape
:
-
:
-
:
To Be Advised
:
-
Find similar products Choose and modify the attributes above to find similar products.

Alternatives

Associated Products

Related Searches

 

784 In stock

38 in stock for next day delivery (Liege stock)

746 in stock for next day delivery (UK stock)

see cut-off times
 
Check stock and lead times
More stock available week commencing 05/11/18
£4.56 £ 4.56
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price
1 + £4.56
25 + £2.73
100 + £2.28
No longer stocked:: No Longer Manufactured::
Add to Basket
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.